PB 3855
All names: SDSS J120924.23+163024.6, PB 3855, Gaia DR3 3922597037347010688, SDSS J120924.22+163024.6, HS 1206+1647, SDSS J120924.22+163024.5, Gaia EDR3 3922597037347010688, [BGK2006] J120924.23+163024.6, [BAE2000] 33, FAUST 3019, SDSS J120924.24+163024.6, Gaia DR2 3922597037347010688, GALEX J120924.2+163025
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 09 24.23 (0.06) | 12 09 24.23 | 12 09 24.23 (0.09) | 12 09 24.23 | 12 09 24.23 (0.06) | 12 09 24.23 | |||||
| Declination | 16 30 24.62 (0.05) | 16 30 24.59 | 16 30 24.62 (0.06) | 16 30 24.62 | 16 30 24.62 (0.05) | 16 30 24.64 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 15412.0 | 15456.0 (380) | 16867.0 (119) | |||||||
| log(g) | [cgs] | 7.93 | 7.90 (0.02) | 7.96 (0.03) | |||||||
| Mass | [M☉] | 0.575 | 0.555 (0.02) | 0.595 (0.01) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1619 | |||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| log(C/H) | |||||||||||
| log(N/H) | |||||||||||
| log(O/H) | |||||||||||
| log(Na/H) | |||||||||||
| log(Mg/H) | |||||||||||
| log(Al/H) | |||||||||||
| log(Si/H) | |||||||||||
| log(P/H) | |||||||||||
| log(S/H) | |||||||||||
| log(Sc/H) | |||||||||||
| log(Ti/H) | |||||||||||
| log(Cr/H) | |||||||||||
| log(Mn/H) | |||||||||||
| log(Fe/H) | |||||||||||
| log(Ni/H) | |||||||||||
| Parallax | [mas] | 6.72 (0.07) | 6.90 (0.1) | 6.72 | 6.72 (0.07) | ||||||
| Distance | [pc] | 148.79 (2) | 144.84 (2) | 148.79 | 148.79 (2) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 7.698271347 (0.08) | 7.41252626 (0.2) | 7.698 (0.08) | |||||||
| Proper motion (declination) | [mas/yr] | -0.009319754 (0.05) | -0.072674671 (0.1) | -0.009 (0.05) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 17.00 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 17.02 (0.008) | 17.02 (0.008) | 17.07 (0.02) | ||||||||
| g magnitude | 16.78 (0.005) | 16.78 (0.005) | 16.84 (0.03) | ||||||||
| r magnitude | 17.12 (0.005) | 17.12 (0.005) | 17.13 (0.03) | ||||||||
| i magnitude | 17.36 (0.006) | 17.36 (0.006) | 17.38 (0.02) | ||||||||
| z magnitude | 17.66 (0.02) | 17.66 (0.02) | 17.66 (0.02) | ||||||||
| G magnitude | 16.97 (0.007) | 16.99 | 16.97 | 16.97 (0.003) | |||||||
| BP magnitude | 16.92 (0.007) | 16.91 | |||||||||
| RP magnitude | 17.09 (0.009) | 17.07 | |||||||||
| Pan g magnitude | 16.83 (0.006) | ||||||||||
| Pan r magnitude | 17.12 (0.003) | ||||||||||
| Pan i magnitude | 17.40 (0.006) | ||||||||||
| Pan z magnitude | 17.64 (0.007) | ||||||||||
| Pan y magnitude | 17.81 (0.01) | ||||||||||
| E(B-V) | 0.008 | ||||||||||
* Constant surface field
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